CN106405772B - A kind of automobile-used optical cable - Google Patents
A kind of automobile-used optical cable Download PDFInfo
- Publication number
- CN106405772B CN106405772B CN201611166876.9A CN201611166876A CN106405772B CN 106405772 B CN106405772 B CN 106405772B CN 201611166876 A CN201611166876 A CN 201611166876A CN 106405772 B CN106405772 B CN 106405772B
- Authority
- CN
- China
- Prior art keywords
- cable
- main push
- towing rope
- skeleton
- disagreement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4407—Optical cables with internal fluted support member
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4415—Cables for special applications
- G02B6/4416—Heterogeneous cables
- G02B6/4417—High voltage aspects, e.g. in cladding
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Communication Cables (AREA)
Abstract
The present invention relates to a kind of automobile-used optical cables; it include main push-towing rope and disagreement cable; it is characterized in that the main push-towing rope includes skeleton; skeleton grooves are arranged in the periphery of skeleton, are laid with optical fiber, skeleton outer cladding oversheath in skeleton grooves; install a point cable protection device in the one or both ends end of main push-towing rope; the side of point cable protection device is connected with main push-towing rope, other side extraction disagreement cable, the disagreement cable include from the optical fiber of main push-towing rope disagreement with cover the casing outside optical fiber.The present invention is not only simple in structure, light-weight, and outer dimension is small, flexibility is good, and resistance to side pressure ability is strong, and can uniformly be bent, complicated use environment can be born by making optical cable more, it is easy to the installation of minor radius bending in the car, optical cable is all-medium structure, be can be used in general-utility car, the continuous electric-examination for being equally applicable to high voltage vehicle is repaired, it could be applicable to the signal monitoring in special high voltage environment and special strong electric field environment, when connection can directly plug, easy to install and use.
Description
Technical field
The present invention relates to a kind of automobile-used optical cables, belong to communications optical cable technical field.
Background technique
Information transmission and signal control system with the universal and development and the proposition of intelligent automobile of automobile, to automobile
Higher requirements are also raised for system, and traditional automobile information signal transmission system has been difficult to meet large information capacity in Hyundai Motor
Therefore the demand of transmission substitutes traditional metallic signal lines using optical cable transmission and has become inevitable trend.On the other hand, due to
Specific function required by the environment that automobile cable is installed is special and the automobile of certain specific functions, need optical cable have compared with
Performances, the existing ordinary optical cables such as good resistance to compression, counter-bending, high voltage withstanding and oil resistant are difficult to meet above-mentioned particular requirement.
Summary of the invention
Technical problem to be solved by the present invention lies in provide a kind of automobile-used in view of the deficiency of the prior art
Optical cable, not only resistance to compression bending resistance is high voltage withstanding for the optical cable, but also structure is simple, easy to use.
The present invention be solves the problems, such as it is set forth above used by technical solution are as follows: include main push-towing rope and disagreement cable, spy
Sign is that the main push-towing rope includes skeleton, and the periphery of skeleton is arranged skeleton grooves, is laid with optical fiber, skeleton outer cladding in skeleton grooves
Oversheath, the one or both ends end of main push-towing rope install a point cable protection device, divide the side of cable protection device to be connected with main push-towing rope, the other side is drawn
Disagreement cable out, the disagreement cable include from the optical fiber of main push-towing rope disagreement and to cover the casing outside optical fiber.
According to the above scheme, waterstop, water blocking yarn or polyester belt are provided between the skeleton and oversheath of the main push-towing rope, it is described
Waterstop, water blocking yarn or polyester belt be coated on the periphery of skeleton.
According to the above scheme, the frame center is installed on metalloid core reinforcer, and the oversheath is by oil resistant height
Molecular material is made.
According to the above scheme, the automobile-used optical cable contain at least 2 and 2 or more optical fiber, tight tube fiber, special optical fiber or
Plastic optical fiber.
According to the above scheme, the casing of the disagreement cable is flexible armoring composite bushing.
According to the above scheme, the flexible armoring composite bushing includes flexible stainless steel armored pipes, flexible armoring pipe outsourcing
Cover aramid fiber reinforcement and restrictive coating.
According to the above scheme, described that cable protection device is divided to include upper point cable seat and the lower point of cable seat to Semi-folding, divide cable above and below
Main push-towing rope connecting hole is arranged in seat inner cavity, and the front end setting of main push-towing rope connecting hole divides cable hole, the periphery of cable seat and buckle is divided to match above and below
It sets.
According to the above scheme, described to divide the periphery of cable seat pairing cylindrical above and below, setting annular groove in centre is matched in annular groove
Buckle is set, the buckle is upper and lower pairing buckle, is constituted by buckling pairing above and below, the two sides inner face difference buckled above and below
Bayonet lock and card hole are set.
It according to the above scheme, include 1 optical fiber in described every disagreement cable, optical fiber connection is installed in the end of disagreement cable
Device.
The beneficial effects of the present invention are: 1, optical cable use skeleton construction, places optical fiber in skeleton grooves, optical cable have compared with
Strong resistance to side pressure ability and anti-pull performance, and can uniformly be bent, complicated use environment can be born by making optical cable more, be easy in vehicle
Interior minor radius bending installation, improves the service life of optical cable.2, main push-towing rope uses all dielectric nonmetal structure, the high electric field the case where
Under, it not will form potential difference, the continuous electric-examination that can be used safely in various automobiles or high-tension line repairs.3, optical cable is that skeleton is complete
Dry construction, flexible, outer dimension is small, and structure is simple, light-weight, is convenient for construction and installation, and when connection can directly plug, and uses
It is easy for installation.4, the cable outer sheath is oil resistant high molecular material, and sheath environmental performance is excellent, durable, is broadly applicable
In the special forceful electric power environment such as automobile, naval vessels, wind generator.
Detailed description of the invention
Fig. 1 is the radial cutaway view of main push-towing rope in one embodiment of the invention.
Fig. 2 is the structure chart of one embodiment of the invention.
Fig. 3 is the sectional structure chart for dividing cable protection device in one embodiment of the invention.
Fig. 4 is the three-dimensional structure diagram for dividing cable protection device in one embodiment of the invention.
Fig. 5 is the upper and lower buckle three-dimensional structure diagram for dividing cable protection device in one embodiment of the invention.
Fig. 6 is that the upper and lower of cable protection device is divided to divide cable seat three-dimensional structure diagram in one embodiment of the invention.
Fig. 7 is the structure chart of disagreement cable in one embodiment of the invention.
Specific embodiment
Embodiments of the present invention will be further described below with reference to the accompanying drawings.
It include main push-towing rope 6 and disagreement cable 8, the main push-towing rope 6 includes skeleton 4, and the periphery of skeleton is evenly distributed with 4 skeleton grooves,
It is laid with optical fiber 3 in skeleton grooves, lays 1 optical fiber in each skeleton grooves, frame center is installed on metalloid core reinforcer 5,
The non-metal reinforcement member is reinforced plastics bar, and skeleton is coated with waterstop 2, and waterstop outer cladding oversheath 1 is described
Oversheath is made of oil resistant high molecular material, such as TPU, TPE protective cover material.Install a point cable protection in the one or both ends end of main push-towing rope
Device 7 divides the side of cable protection device to be connected with main push-towing rope, and disagreement cable 8 is drawn in the other side, and the disagreement cable includes from main push-towing rope disagreement
Optical fiber 3 and cover the casing outside optical fiber, the casing of the disagreement cable is flexible armoring composite bushing, flexible armoring composite bushing
Including flexible armoring pipe 10, the flexible armoring pipe is flexible armoring stainless steel tube, the enhancing of flexible armoring pipe outer cladding aramid fiber
Part and restrictive coating 11 include 1 optical fiber in every disagreement cable 8, and optical fiber connector 9 is installed in the end of disagreement cable.Point
Cable protection device includes upper point cable seat 7.2 and the lower point of cable seat 7.3 to Semi-folding, divides cable seat inner cavity that main push-towing rope connecting hole is arranged above and below
7.8, the oversheath compact configuration of main push-towing rope connecting hole and main push-towing rope end, the front end of main push-towing rope connecting hole corresponds to optical fiber and 4 points of cables is arranged
Hole 7.7 divides cable hole to draw the optical fiber of main push-towing rope and cover and loads onto flexible armoring composite bushing, divides cable hole and flexible armoring composite bushing
Outer restrictive coating is tightly configured.Divide the periphery of cable seat pairing cylindrical above and below, annular groove is arranged in centre, buckle is configured in annular groove,
The buckle is upper and lower pairing buckle 7.1 and 7.4, is constituted by buckling pairing above and below, the two sides inner face buckled above and below point
It She Zhi not bayonet lock 7.5 and card hole 7.6.Cable seat close apposition will be divided above and below by buckle, obtain the optical fiber at point cable preferably
Protection.Optical fiber connector 9 can be plugged directly, and connection is easy to use, be easily installed and safeguarded.
Claims (6)
1. a kind of automobile-used optical cable includes main push-towing rope and disagreement cable, it is characterised in that the main push-towing rope includes skeleton, skeleton it is outer
Skeleton grooves are set in week, are laid with optical fiber in skeleton grooves, a point cable is installed in the one or both ends end of skeleton outer cladding oversheath, main push-towing rope
Protector divides the side of cable protection device to be connected with main push-towing rope, and disagreement cable is drawn in the other side, and the disagreement cable includes from main push-towing rope point
The optical fiber of discrimination and cover the casing outside optical fiber；The casing of the disagreement cable is flexible armoring composite bushing；Described divides cable protection
Device includes upper point cable seat and the lower point of cable seat to Semi-folding, divides cable seat inner cavity that main push-towing rope connecting hole is arranged above and below, main push-towing rope connecting hole
Front end setting divides cable hole, divides periphery and the buckle phase configuration of cable seat above and below.
2. automobile-used optical cable according to claim 1, it is characterised in that be provided with resistance between the skeleton and oversheath of the main push-towing rope
Water band, water blocking yarn or polyester belt, the waterstop, water blocking yarn or polyester belt are coated on the periphery of skeleton.
3. automobile-used optical cable as described in claim 1 or 2, it is characterised in that the frame center is installed on metalloid core and adds
Strong part, the oversheath are made of oil resistant high molecular material.
4. automobile-used optical cable as described in claim 1 or 2, it is characterised in that the flexible armoring composite bushing includes flexible armour
Tubulature, flexible armoring pipe outer cladding aramid fiber reinforcement and restrictive coating.
5. automobile-used optical cable as described in claim 1 or 2, it is characterised in that described divides the periphery of cable seat pairing in circle above and below
Annular groove is arranged in column, centre, buckle is configured in annular groove, the buckle is upper and lower pairing buckle, by buckling pairing structure above and below
At bayonet lock and card hole is respectively set in the two sides inner face buckled above and below.
6. automobile-used optical cable as described in claim 1 or 2, it is characterised in that it include 1 optical fiber in disagreement cable described in every,
Install optical fiber connector in the end of disagreement cable.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611166876.9A CN106405772B (en) | 2016-12-16 | 2016-12-16 | A kind of automobile-used optical cable |
| PCT/CN2017/110330 WO2018107928A1 (en) | 2016-12-16 | 2017-11-10 | Optical fiber cable for vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611166876.9A CN106405772B (en) | 2016-12-16 | 2016-12-16 | A kind of automobile-used optical cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106405772A CN106405772A (en) | 2017-02-15 |
| CN106405772B true CN106405772B (en) | 2019-04-16 |
Family
ID=58087097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611166876.9A Active CN106405772B (en) | 2016-12-16 | 2016-12-16 | A kind of automobile-used optical cable |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106405772B (en) |
| WO (1) | WO2018107928A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106405772B (en) * | 2016-12-16 | 2019-04-16 | 长飞光纤光缆股份有限公司 | A kind of automobile-used optical cable |
| CN111443446B (en) * | 2020-04-13 | 2022-01-28 | 安徽天凯光通信技术有限公司 | Separable composite type leading-in optical cable and signal interaction system |
| CN111897069B (en) * | 2020-08-22 | 2024-05-28 | 河北哈鑫科技有限公司 | Special-shaped compression-resistant optical cable |
| CN113178285A (en) * | 2021-05-12 | 2021-07-27 | 江苏华脉新材料有限公司 | Tensile spiral armored photoelectric composite cable |
| CN113885148B (en) * | 2021-09-07 | 2023-02-24 | 杭州富通通信技术股份有限公司 | Skeleton cable |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101317112A (en) * | 2005-10-11 | 2008-12-03 | 康宁光缆***有限责任公司 | Drop cable with fiber optic connector and methods for fabricating same |
| CN101968561A (en) * | 2010-10-22 | 2011-02-09 | 华为技术有限公司 | Prefabricated optical distribution cable and manufacturing method thereof |
| CN201852970U (en) * | 2010-07-31 | 2011-06-01 | 中航光电科技股份有限公司 | Cable distributor |
| CN204188853U (en) * | 2014-11-27 | 2015-03-04 | 北京亨通斯博通讯科技有限公司 | A kind of track traffic optical cable |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3825349B2 (en) * | 2002-03-26 | 2006-09-27 | 三菱電線工業株式会社 | Harness branch structure for in-car LAN of automobile |
| CN201181350Y (en) * | 2008-01-16 | 2009-01-14 | 长飞光纤光缆有限公司 | Separated optical fiber framework type optical cable |
| CN201965275U (en) * | 2011-01-27 | 2011-09-07 | 上海保辉科技实业有限公司 | Optical cable for vehicles |
| CN202975424U (en) * | 2012-12-10 | 2013-06-05 | 上海亨通宏普通信技术有限公司 | Optical fiber branching and connecting device |
| CN203658630U (en) * | 2013-10-30 | 2014-06-18 | 中国电子科技集团公司第二十三研究所 | Light-weight flexible steel pipe armored optical cable |
| CN204903827U (en) * | 2015-07-24 | 2015-12-23 | 江苏中天科技股份有限公司 | Optical cable in resistant crooked high power capacity car of tensile |
| CN106405772B (en) * | 2016-12-16 | 2019-04-16 | 长飞光纤光缆股份有限公司 | A kind of automobile-used optical cable |
-
2016
- 2016-12-16 CN CN201611166876.9A patent/CN106405772B/en active Active
-
2017
- 2017-11-10 WO PCT/CN2017/110330 patent/WO2018107928A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101317112A (en) * | 2005-10-11 | 2008-12-03 | 康宁光缆***有限责任公司 | Drop cable with fiber optic connector and methods for fabricating same |
| CN201852970U (en) * | 2010-07-31 | 2011-06-01 | 中航光电科技股份有限公司 | Cable distributor |
| CN101968561A (en) * | 2010-10-22 | 2011-02-09 | 华为技术有限公司 | Prefabricated optical distribution cable and manufacturing method thereof |
| CN204188853U (en) * | 2014-11-27 | 2015-03-04 | 北京亨通斯博通讯科技有限公司 | A kind of track traffic optical cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106405772A (en) | 2017-02-15 |
| WO2018107928A1 (en) | 2018-06-21 |
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